I know this is a dining board, but I was hoping I could count on some of you Philadelphia locals for help. My husband and I are coming to Philadelphia this weekend and we are dining at Striped Bass and Le bec Fin (special weekend). Is there any places in center city you would recommend for dancing after dinner. We are in our late 40's and would like to avoid a dance club filled with 21 year olds. We like all different types of dancing. What about Zanzibar Blue? DeAngelo's? Anywhere else?